**********Type: Li-ion
Voltage: 12V
Capacity: 6.0A h, Replacement battery for M12*****100% Compatible with 12V MILWAUKEE M12 tools*****Built-in shock absorbing features protect the battery. And built-in integrated microchip prevents overcharging and other malfunction to prolong battery life*****Offers long-lasting performance and durability*****If have any question, Please contact with us